Fig. 1. Phenotypes of identified mutants. (A) A larryhi409
mutant on day 5 shows kidney cyst (arrow) and body curvature. (B,C)
Cross-section of the glomerular (arrow)-tubular (arrowhead) region of
wild-type (B) and larryhi409 (C) embryos at 50 hpf (hour
post fertilization). (D) pkd2 morphant at 53 hpf shows kidney cyst
(arrow) and body curvature. nc, notochord; wt, wild type; mut, mutant;
control, embryo injected with standard control morpholino oligo; mph,
morphant.